Brett GerwinM.D.
Brett Gerwin, M.D. is an Ophthalmology provider in Chattanooga, TN affiliated with 3 ambulatory surgery centers in TN, as of July 2026.
- NPI1306992003
- Registered2007
- Centers3
- StateTN
- Class of2007
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Physicians Surgery Center Of Chattanooga LLC Dba Physicians Surgery Center Of ChattanoogaChattanooga, TN · Ophthalmology · 22 on panelView center →
- Novamed Surgery Center Of Cleveland LLCCleveland, TN · Gastroenterology, Ophthalmology, Orthopedics · 12 on panelView center →
- Eye Surgery Center Of Chattanooga LLCChattanooga, TN · Ophthalmology · 26 on panelView center →
Education
Education on record as of August 2026.
Brett Gerwin at a glance
- Provider
- Brett Gerwin
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Chattanooga, TN
- Medical school
- University of Alabama School of Medicine
- Graduated
- 2007
- NPI registered
- 2007
- NPI
- 1306992003
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Brett Gerwin practice?
Brett Gerwin, M.D. is based in Chattanooga, TN and is affiliated with 3 ambulatory surgery centers: Physicians Surgery Center Of Chattanooga LLC Dba Physicians Surgery Center Of Chattanooga in Chattanooga, TN, Novamed Surgery Center Of Cleveland LLC in Cleveland, TN, and Eye Surgery Center Of Chattanooga LLC in Chattanooga, TN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Brett Gerwin's NPI number?
Brett Gerwin's National Provider Identifier (NPI) is 1306992003, registered in 2007. Specialty on record: Ophthalmology; credential M.D.
Where did Brett Gerwin go to medical school?
Brett Gerwin, M.D. attended University of Alabama School of Medicine, graduating in 2007.
How many Ophthalmology providers in Tennessee work at ambulatory surgery centers?
161 Ophthalmology surgeons and proceduralists in Tennessee are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Brett Gerwin among them. The Tennessee Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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